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公开(公告)号：US11834057B2
公开(公告)日：2023-12-05
申请号：US17555069
申请日：2021-12-17
Applicant: TUSIMPLE, INC.
Inventor： Yixin Yang
IPC: B60W50/04 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/18 , G05D1/00 , G06F30/20 , B60W10/02 , B60W50/00
CPC classification number: B60W50/045 , B60W10/02 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/18 , G05D1/0088 , G06F30/20 , B60W2050/0028 , B60W2300/126 , B60W2520/105 , B60W2556/00 , B60W2710/02 , B60W2710/0605 , B60W2710/10 , B60W2710/18 , B60W2710/20
Abstract: Techniques are disclosed for performing hybrid simulation operations with an autonomous vehicle. A method of testing autonomous vehicle operations includes receiving, by a computer, a pre-configured scenario that includes one or more simulation parameters and one or more initial condition parameters, sending, to the autonomous vehicle and based on the one or more initial condition parameters, control signals that instruct the autonomous vehicle to operate at an operative condition, and in response to determining that the autonomous vehicle is operating at the operative condition, performing a simulation with the one or more simulated objects and the autonomous vehicle to test a response of the autonomous vehicle.
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公开(公告)号：US11740620B2
公开(公告)日：2023-08-29
申请号：US17515366
申请日：2021-10-29
Applicant: TUSIMPLE, INC.
Inventor： Zehua Huang , Yixin Yang
CPC classification number: G05B23/0254 , G05D1/0088
Abstract: Disclosed are devices, systems and methods for the operational testing on autonomous vehicles. One exemplary method includes configuring a primary vehicular model with an algorithm, calculating one or more trajectories for each of one or more secondary vehicular models that exclude the algorithm, configuring the one or more secondary vehicular models with a corresponding trajectory of the one or more trajectories, generating an updated algorithm based on running a simulation of the primary vehicular model interacting with the one or more secondary vehicular models that conform to the corresponding trajectory in the simulation, and integrating the updated algorithm into an algorithmic unit of the autonomous vehicle.
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公开(公告)号：US11055144B2
公开(公告)日：2021-07-06
申请号：US16276084
申请日：2019-02-14
Applicant: TuSimple, Inc.
Inventor： Yifan Gong , Siyuan Liu , Dinghua Li , Jiangming Jin , Lei Su , Yixin Yang , Wei Liu , Zehua Huang
Abstract: The present disclosure provides a method, an apparatus and a system for multi-module scheduling, capable of solving the problem associated with inconsistency in data inputted to a computing module in the multi-module scheduling technique in the related art. The method includes: reading, by a master process, a pre-stored configuration file storing a directed computation graph; initializing, by the master process, states of all the nodes and connecting edges in the directed computation graph initially in computation in a current computing period; determining a node to be called based on the computation direction in the directed computation graph and the states of the nodes, the node to be called comprising a node having all of its input edges in a complete state; transmitting, to the computing module in the slave process corresponding to the node to be called, a call request of Remote Process Call (RPC) to execute the computing module; updating the state of the node and the state of each output edge of the node upon receiving a response to the call request; and proceeding with a next computing period upon determining that the states of all the nodes have been updated.
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公开(公告)号：US12099351B2
公开(公告)日：2024-09-24
申请号：US18350691
申请日：2023-07-11
Applicant: TUSIMPLE, INC.
Inventor： Zehua Huang , Yixin Yang
CPC classification number: G05B23/0254 , G05D1/0088
Abstract: Disclosed are devices, systems and methods for the operational testing on autonomous vehicles. One exemplary method includes configuring a primary vehicular model with an algorithm, calculating one or more trajectories for each of one or more secondary vehicular models that exclude the algorithm, configuring the one or more secondary vehicular models with a corresponding trajectory of the one or more trajectories, generating an updated algorithm based on running a simulation of the primary vehicular model interacting with the one or more secondary vehicular models that conform to the corresponding trajectory in the simulation, and integrating the updated algorithm into an algorithmic unit of the autonomous vehicle.
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公开(公告)号：US11254312B2
公开(公告)日：2022-02-22
申请号：US16435437
申请日：2019-06-07
Applicant: TUSIMPLE, INC.
Inventor： Yixin Yang , Dinghua Li
Abstract: Techniques for analysis of autonomous vehicle operations are described. As an example, a method of autonomous vehicle operation includes storing sensor data from one or more sensors located on the autonomous vehicle into a storage medium, performing, based on at least some of the sensor data, a simulated execution of one or more programs associated with the operations of the autonomous vehicle, generating, based on the simulated execution of the one or more programs and as part of a simulation, one or more control signal values that control a simulated driving behavior of the autonomous vehicle, and providing a visual feedback of the simulated driving behavior of the autonomous vehicle on a simulated road.
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Patent Agency Ranking
公开(公告)号：US20200377109A1
公开(公告)日：2020-12-03
申请号：US16428805
申请日：2019-05-31
Applicant: TuSimple, Inc.
Inventor： Yixin Yang
IPC: B60W50/04 , G06F17/50 , G05D1/00 , B60W10/20 , B60W10/04 , B60W10/18 , B60W30/18 , B60W10/02 , B60W10/10
Abstract: Techniques are disclosed for performing hybrid simulation operations with an autonomous vehicle. A method of testing autonomous vehicle operations includes receiving, by a computer, a pre-configured scenario that includes one or more simulation parameters and one or more initial condition parameters, sending, to the autonomous vehicle and based on the one or more initial condition parameters, control signals that instruct the autonomous vehicle to operate at an operative condition, and in response to determining that the autonomous vehicle is operating at the operative condition, performing a simulation with the one or more simulated objects and the autonomous vehicle to test a response of the autonomous vehicle.
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公开(公告)号：US12195000B2
公开(公告)日：2025-01-14
申请号：US18470512
申请日：2023-09-20
Applicant: TUSIMPLE, INC.
Inventor： Yixin Yang , Dinghua Li
Abstract: Techniques for analysis of autonomous vehicle operations are described. As an example, a method of autonomous vehicle operation includes storing sensor data from one or more sensors located on the autonomous vehicle into a storage medium, performing, based on at least some of the sensor data, a simulated execution of one or more programs associated with the operations of the autonomous vehicle, generating, based on the simulated execution of the one or more programs and as part of a simulation, one or more control signal values that control a simulated driving behavior of a simulated vehicle, and providing a visual feedback of the simulated driving behavior of the simulated vehicle on a simulated road.
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公开(公告)号：US11820373B2
公开(公告)日：2023-11-21
申请号：US17576521
申请日：2022-01-14
Applicant: TUSIMPLE, INC.
Inventor： Yixin Yang , Dinghua Li
CPC classification number: B60W30/18 , B60W10/04 , B60W10/18 , B60W10/20 , B60W50/00 , G05B17/02 , G05D1/0088 , G06F3/14 , B60W2050/0028 , B60W2400/00 , B60W2420/42 , B60W2420/52 , B60W2520/10 , B60W2556/00 , B60W2710/18 , B60W2710/20 , B60W2720/106
Abstract: Techniques for analysis of autonomous vehicle operations are described. As an example, a method of autonomous vehicle operation includes storing sensor data from one or more sensors located on the autonomous vehicle into a storage medium, performing, based on at least some of the sensor data, a simulated execution of one or more programs associated with the operations of the autonomous vehicle, generating, based on the simulated execution of the one or more programs and as part of a simulation, one or more control signal values that control a simulated driving behavior of a simulated vehicle, and providing a visual feedback of the simulated driving behavior of the simulated vehicle on a simulated road.
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公开(公告)号：US11208113B2
公开(公告)日：2021-12-28
申请号：US16428805
申请日：2019-05-31
Applicant: TuSimple, Inc.
Inventor： Yixin Yang
IPC: B60W50/04 , G06F17/50 , G05D1/00 , B60W10/20 , B60W10/04 , B60W10/18 , B60W30/18 , B60W10/02 , B60W10/10 , G06F30/20 , B60W50/00
Abstract: Techniques are disclosed for performing hybrid simulation operations with an autonomous vehicle. A method of testing autonomous vehicle operations includes receiving, by a computer, a pre-configured scenario that includes one or more simulation parameters and one or more initial condition parameters, sending, to the autonomous vehicle and based on the one or more initial condition parameters, control signals that instruct the autonomous vehicle to operate at an operative condition, and in response to determining that the autonomous vehicle is operating at the operative condition, performing a simulation with the one or more simulated objects and the autonomous vehicle to test a response of the autonomous vehicle.
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公开(公告)号：US11169513B2
公开(公告)日：2021-11-09
申请号：US16370056
申请日：2019-03-29
Applicant: TuSimple, Inc.
Inventor： Zehua Huang , Yixin Yang
Abstract: Disclosed are devices, systems and methods for the operational testing on autonomous vehicles. One exemplary method includes configuring a primary vehicular model with an algorithm, calculating one or more trajectories for each of one or more secondary vehicular models that exclude the algorithm, configuring the one or more secondary vehicular models with a corresponding trajectory of the one or more trajectories, generating an updated algorithm based on running a simulation of the primary vehicular model interacting with the one or more secondary vehicular models that conform to the corresponding trajectory in the simulation, and integrating the updated algorithm into an algorithmic unit of the autonomous vehicle.
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